diff --git a/unix/xserver/hw/vnc/vncExtInit.cc b/unix/xserver/hw/vnc/vncExtInit.cc
index 103a13f..633a569 100644
--- a/unix/xserver/hw/vnc/vncExtInit.cc
+++ b/unix/xserver/hw/vnc/vncExtInit.cc
@@ -155,10 +155,10 @@ void vncExtensionInit(void)
   vncExtGeneration = vncGetServerGeneration();
 
   if (vncGetScreenCount() > MAXSCREENS)
-    vncFatalError("vncExtensionInit: too many screens");
+    vncFatalError("vncExtensionInit: too many screens\n");
 
   if (sizeof(ShortRect) != sizeof(struct UpdateRect))
-    vncFatalError("vncExtensionInit: Incompatible ShortRect size");
+    vncFatalError("vncExtensionInit: Incompatible ShortRect size\n");
 
   vncAddExtension();
 
@@ -264,7 +264,7 @@ void vncExtensionInit(void)
       vncHooksInit(scr);
     }
   } catch (rdr::Exception& e) {
-    vncFatalError("vncExtInit: %s",e.str());
+    vncFatalError("vncExtInit: %s\n",e.str());
   }
 
   vncRegisterBlockHandlers();
@@ -278,7 +278,7 @@ void vncExtensionClose(void)
       desktop[scr] = NULL;
     }
   } catch (rdr::Exception& e) {
-    vncFatalError("vncExtInit: %s",e.str());
+    vncFatalError("vncExtInit: %s\n",e.str());
   }
 }
 
@@ -447,7 +447,7 @@ void vncRefreshScreenLayout(int scrIdx)
   try {
     desktop[scrIdx]->refreshScreenLayout();
   } catch (rdr::Exception& e) {
-    vncFatalError("%s", e.str());
+    vncFatalError("vncRefreshScreenLayout: %s\n", e.str());
   }
 }
 
diff --git a/unix/xserver/hw/vnc/xvnc.c b/unix/xserver/hw/vnc/xvnc.c
index c1e3ea0..9bea769 100644
--- a/unix/xserver/hw/vnc/xvnc.c
+++ b/unix/xserver/hw/vnc/xvnc.c
@@ -596,7 +596,7 @@ ddxProcessArgument(int argc, char *argv[], int i)
 		    if (displayNumFree(displayNum)) break;
 		
 		if (displayNum == 100)
-		    FatalError("Xvnc error: no free display number for -inetd");
+		    FatalError("Xvnc error: no free display number for -inetd\n");
 	    }
 	    
 	    display = displayNumStr;
@@ -1794,7 +1794,7 @@ InitOutput(ScreenInfo *scrInfo, int argc, char **argv)
     {
 	if (-1 == AddScreen(vfbScreenInit, argc, argv))
 	{
-	    FatalError("Couldn't add screen %d", i);
+	    FatalError("Couldn't add screen %d\n", i);
 	}
     }